Bearing Steel Tube Seamless Bearing Steel Pipe For Producing
Bearing
Bearing steel pipe is the seamless steel tube for hot rolling or
cold rolling (cold drawing) for the manufacture of ordinary rolling
bearing ring. The outer diameter of the steel tube is 25-180 mm,
and the wall thickness is 3.5-20mm, which is divided into ordinary
precision and high precision. Bearing steel is used for making ball
bearings, roller bearings and bearing rings. Bearing is under great
pressure and friction, so the bearing steel is required to have
high and uniform hardness and wear resistance, and high elastic
limit. On the uniformity of the chemical composition of bearing
steel, the content and distribution of non-metallic inclusions are
very demanding, the distribution of the carbide, etc, are all steel
production in one of the most demanding steel grade.
Main Date
Material:
| GCr15 |
Standard:
| GB/T18254, YB/T4146 |
| Outer Diameter: | 10-160mm |
| Wall Thickness: | 1-25mm |
Delivery Condition:
| +A (after the final cold drawing process the tubes are annealed in
a controlled atmosphere) |
| Application: | High Precision Steel Bearing Tube is Widely Used in Bearing
Industry and Automotive Parts |
Process:
| Piercing,Cold Drawing, Spheroidizing Annealing, Annealing etc. |
Trade Information
Trade Term: FOB, EXW, CIF.
Payment: 30% TT in advance, balance before shippment or B/L at
sight.
Sample: Free sample but postage is required.
Delivery Time: 15-60 days
Standary export package or as requirement.
MOQ: 10000KG
Package: Standary export package or as requirement
Test
1. Selection of raw materials: We have our own lab to make sure
that the matarial we choose is the best .
2. Advanced detection equipment:The turbine detector, Ultrasonic
flaw detection & Infrared detection apparatus.
3. Test report with 3rd party.
Please send inquiry for more details.
